What is the equation in slope-intercept form of the line that has a slope of 0.25 and passes through the point (6-8)?

Step-by-step explanation:

y + 8 = 1/4(x - 6)

y + 8 = 1/4x - 3/2

y + 16/2 = 1/4x - 3/2

y = 1/4x - 19/2

the answer will be b x² +x-1

step-by-step explanation:

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204